The pit bull clamped its teeth down on my dog and started to
shake hard. My dog started screaming. Not barking, not whining, screaming. I envisioned that any attempt to do the thing I knew I was supposed to do in a dog fight (grab the attacking dog's rear legs and move in a fast circle backwards until you can get help) would result in my dog being torn up. The pit was not going to let go. That much I knew from prior observtion of dog fights at the dog park. This time I was on my own.

I jumped
on top of the pit bull and started punching it in the muzzle. I punched it so
hard that it split open the skin on the knuckles of both hands, and still the
dog would not let go or redirect to me. I jammed my left hand into its lower
jaw, and my right hand into the upper jaw, and I pulled, while pushing up as
hard as I could with my legs. I was barely, barely able to get its mouth open –
but my dog was able to get away. That was when I sustained the bites to my own
hands and arms, as the pit snapped and snarled and tried go after my dog again. It
twisted out from under me, and lunged for her. I managed to jam several fingers
of my right hand into its ear, and pulled it back to me, rolling up to my
knees. I sat on it again. I snapped my own dog’s leash off, and threaded
the bottom into the handle in an improvised slip/choke lead so I could get the
pit under control. Once I had it on a tight slip, it was no longer able to do much of anything.

Yes, we survived it, but I was operating on pure instinct
and an overwhelming need to protect my dog. The naked truth is that I was just
incredibly lucky that the outcome wasn't much, much worse. I had not been trained
to handle that situation. Most instructions on how to break up a dog fight that
you’ll find on the internet assume that there are two humans present and able
to intervene, or that the dog in question will accept a redirect.

Instructions
on how to break up a fight in which a pit bull is involved usually suggest that
you use a break stick (a tool that levers the mouth open), but you might not
carry one of those at all times. Pit bulls cannot be distracted, redirected,
enticed, or stopped by much of anything. Shooting them doesn’t even stop them,
as police raiding homes with aggressive pit bulls or responding to a pit attack
on a human have discovered on more than one occasion.

There are only two things that you can be very certain are
going to work – if you don’t have any weapons, you can’t get to anything that
could be improvised into a weapon, and you only have what’s in your pockets and your body.

A stun gun. I now carry one in my pocket at all times,
especially while walking my dog. The electric shock will basically reboot the
dog, including a very short blank screen period - giving you a few seconds to
get away. The dog may also lose interest
after being rebooted, but it will probably come after you again, so be prepared.

Go for the eyes. This is not going to occur to
you if you are a decent human being unless you’ve heard it somewhere before,
causing it to be available as an option as you react to an attack. It never occurred
to me to do this, even though I had no compunctions about punching the pit bull
in the face a LOT. Press your thumbs as hard as possible to the outside corner
of the eyes. This will cause intense, intense pain. Dig in. And just go ahead and
pop those suckers right out. If it comes down to a choice between an aggressive
pit bull who is attacking (a child, a person, another dog, etc.) getting to
keep its eyes, and saving the victim of the attack from death or horrible
disfigurement – the right choice is pretty clear.

This only applies to attacks by dogs that refuse to redirect
their aggression to you if you intervene when they are attacking someone else.
The vast majority of dogs will leave their original target (child, dog, etc.)
and attack you instead if you give it a solid hit - assuming they don't run away when you intervene. Dogs that were originally bred for fighting will very rarely redirect once they have chosen a target, and the most common
of these at this point in time is the pit bull. Can’t say that I’ve ever seen a Kangal dog.